Standard Features
- No-Load Tapchanger when required
- Dial-Type Thermometer
- Secondary Spade Connectors
- Drain Valve or Combination Drain and Sampler Valve
- Pressure Relief Valve (smaller KVA Ratings)
- Upper Filter Press Connection
- NEMA Two-Hole Ground Pad
- Stainless Steel Nameplate
- Provision for Jacking and Lifting
- Base Suitable for Rolling or Skidding
- Reinforced Steel Plate Tank
- Externally Clamped High and Low Voltage Bushings
- Welded Cover with Handhole
- Enamel Finish to 4 mil thick (Your choice of color)
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Optional Features
- High Fire Point Fluid
- 50 HZ Frequency
- 55/65 Degree C Temperature Rise
- Pressure Vacuum Gauge (also with Bleeder)
- Pressure Relief Device
- Sudden Pressure Relay
- Winding Temp Indicator
- Secondary Molded-Case Breaker
- Lightning Arresters
- Metering Package
- CT's and PT's
- Gauges and Contacts
- Fans and Controls
- Provisions for Fans and Controls
- Primary Load Interrupter
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Construction
- Full Vacuum-Rated Tank on Larger Power Units
- Cylindrical or Rectangular Coil Design depending upon KVA Rating and Voltage
- Distributive Gap or Mitered Silicone-Steel Core
- Integrally Heated Vacuum-Drying Process
Ratings
- 75 KVA through 50 MVA plus additional fan-cooled ratings
- Primary Voltages through 138,000 Volts (650 KV BIL)
- Secondary Voltages through 69,000 Volts (350 KV BIL)
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